78-67-1

AIBN(78-67-1) MS

Product NameAIBN

CAS 78-67-1

Molecular FormulaC8H12N4

Molecular Weight164.21

InChIInChI=1S/C8H12N4/c1-7(2,5-9)11-12-8(3,4)6-10/h1-4H3

InChIKey OZAIFHULBGXAKX-UHFFFAOYSA-N

SmilesN(C(C)(C)C#N)=NC(C)(C)C#N

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AIBN(78-67-1) MS
Mass

MS-NW-1814          
2,2'-azobis(2-methylpropionitrile)
C8H12N4             (Mass of molecular ion:    164)

   Source Temperature: 250 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       3.2
      26.0       1.9
      27.0       8.2
      28.0      26.6
      29.0       1.4
      37.0       1.5
      38.0       2.5
      39.0      15.3
      40.0       4.1
      41.0      34.7
      42.0      26.6
      43.0       1.9
      51.0       2.9
      52.0       7.4
      53.0       3.8
      54.0      20.3
      55.0       1.5
      64.0       1.7
      65.0       1.0
      66.0       3.1
      67.0       4.1
      68.0      40.7
      69.0     100.0
      70.0       4.9
      80.0       1.7
      94.0       2.6
     121.0       2.6

parameter in CDCl3

AIBN(78-67-1) MS

¹H NMR	300 MHz
C₈ H₁₂ N₄	0.048 g : 0.5 ml CDCl₃
2,2'-azobis(2-methylpropionitrile)

    Parameter     ppm  Hz

      D(A)         1.724

     Hz     ppm     Int.

    517.20   1.724   1000

in CDCl3

CCl4 solution

KBr disc

nujol mull

UV IRRAD. IN POWDER STATE, 77K

UV PHOTOLYSIS

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